🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 10.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 397 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,560,272 km

• M1: 125,662 km (0.044 R)
• M2: 485,595 km (0.099 R)
• M3: 926,908 km (0.088 R)
• M4: 1,318,406 km (0.098 R)
• M5: 1,855,762 km (0.05 R)
• M6: 2,302,461 km (0.079 R)
• M7: 2,995,997 km (0.093 R)
• M8: 3,359,669 km (0.084 R)
• M9: 3,729,475 km (0.075 R)
• M10: 4,511,722 km (0.072 R)

Asteroid Belt

Center: 2.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 8.5

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.88 AU - 4.68 AU

Year: 6006 Days

Day: 10.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,560,272 km

• M1: 106,514 km (0.105 R)
• M2: 377,136 km (0.097 R)
• M3: 835,803 km (0.097 R)
• M4: 1,279,660 km (0.095 R)
• M5: 2,293,186 km (0.118 R)
• M6: 2,735,397 km (0.116 R)
• M7: 3,493,409 km (0.05 R)
• M8: 4,307,222 km (0.063 R)
• M9: 5,632,958 km (0.047 R)
• M10: 5,914,950 km (0.074 R)
• M11: 12,437,567 km (0.066 R)
• M12: 12,702,505 km (0.106 R)
• M13: 13,520,207 km (0.119 R)
• M14: 13,856,952 km (0.068 R)
• M15: 14,605,839 km (0.109 R)
• M16: 23,078,314 km (0.107 R)
• M17: 23,398,453 km (0.112 R)
• M18: 29,212,126 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 14

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.31 AU - 5.05 AU

Year: 6867 Days

Day: 5.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,560,272 km

• M1: 174,431 km (0.046 R)
• M2: 758,312 km (0.043 R)
• M3: 1,265,748 km (0.089 R)
• M4: 1,863,690 km (0.115 R)
• M5: 3,077,976 km (0.119 R)
• M6: 4,740,757 km (0.098 R)
• M7: 5,923,178 km (0.109 R)
• M8: 7,186,682 km (0.119 R)
• M9: 9,667,613 km (0.097 R)
• M10: 13,310,171 km (0.103 R)
• M11: 17,199,267 km (0.081 R)
• M12: 18,446,165 km (0.094 R)
• M13: 19,195,052 km (0.093 R)
• M14: 21,046,027 km (0.059 R)
• M15: 23,881,654 km (0.103 R)
• M16: 26,446,211 km (0.093 R)
• M17: 29,280,941 km (0.059 R)
• M18: 33,201,452 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 13.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.04 AU - 5.92 AU

Year: 7538 Days

Day: 11.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,560,272 km

• M1: 172,935 km (0.09 R)
• M2: 638,185 km (0.061 R)
• M3: 1,105,229 km (0.09 R)
• M4: 1,743,264 km (0.118 R)
• M5: 2,261,471 km (0.115 R)
• M6: 2,749,758 km (0.077 R)
• M7: 3,684,745 km (0.073 R)
• M8: 4,445,450 km (0.074 R)
• M9: 7,707,731 km (0.103 R)
• M10: 9,604,183 km (0.111 R)
• M11: 11,592,040 km (0.066 R)
• M12: 13,226,097 km (0.12 R)
• M13: 14,949,016 km (0.12 R)
• M14: 18,146,521 km (0.097 R)
• M15: 19,832,788 km (0.071 R)
• M16: 22,240,566 km (0.107 R)
• M17: 23,596,222 km (0.082 R)
• M18: 25,260,797 km (0.103 R)
• M19: 26,559,606 km (0.104 R)
• M20: 27,270,345 km (0.038 R)
• M21: 29,478,859 km (0.108 R)
• M22: 30,626,723 km (0.097 R)
• M23: 32,203,335 km (0.106 R)
• M24: 35,517,975 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.9

Radius: 6.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.44 AU - 9.9 AU

Year: 20395 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,560,272 km

• M1: 105,167 km (0.119 R)
• M2: 341,382 km (0.108 R)
• M3: 960,418 km (0.068 R)
• M4: 1,416,542 km (0.063 R)
• M5: 1,842,447 km (0.069 R)
• M6: 5,759,368 km (0.05 R)
• M7: 6,996,393 km (0.086 R)
• M8: 7,613,484 km (0.095 R)
• M9: 10,344,244 km (0.086 R)
• M10: 10,819,516 km (0.099 R)
• M11: 12,391,341 km (0.106 R)
• M12: 12,867,062 km (0.075 R)
• M13: 15,025,760 km (0.106 R)
• M14: 16,615,835 km (0.09 R)
• M15: 19,167,078 km (0.12 R)
• M16: 20,371,340 km (0.086 R)
• M17: 21,370,355 km (0.091 R)
• M18: 23,286,255 km (0.034 R)
• M19: 25,030,566 km (0.115 R)
• M20: 37,852,300 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.8

Radius: 5.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.46 AU - 11.48 AU

Year: 21352 Days

Day: 19.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,560,272 km

• M1: 70,909 km (0.034 R)
• M2: 636,689 km (0.112 R)
• M3: 2,702,186 km (0.09 R)
• M4: 11,206,227 km (0.082 R)
• M5: 13,061,390 km (0.074 R)
• M6: 16,737,159 km (0.102 R)
• M7: 17,495,621 km (0.091 R)
• M8: 18,276,671 km (0.093 R)
• M9: 30,180,772 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.3

Radius: 6.9

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.92 AU - 11.36 AU

Year: 23540 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,560,272 km

• M1: 85,869 km (0.03 R)
• M2: 537,056 km (0.088 R)
• M3: 1,027,887 km (0.114 R)
• M4: 1,298,958 km (0.078 R)
• M5: 2,115,912 km (0.102 R)
• M6: 2,342,104 km (0.088 R)
• M7: 3,759,694 km (0.059 R)
• M8: 7,994,211 km (0.111 R)
• M9: 8,434,478 km (0.053 R)
• M10: 10,815,926 km (0.045 R)
• M11: 11,150,427 km (0.05 R)
• M12: 11,423,144 km (0.103 R)
• M13: 12,631,745 km (0.118 R)
• M14: 13,845,133 km (0.082 R)
• M15: 18,513,185 km (0.113 R)
• M16: 22,906,725 km (0.095 R)
• M17: 24,246,673 km (0.114 R)
• M18: 29,089,904 km (0.111 R)
• M19: 31,465,369 km (0.106 R)
• M20: 42,760,008 km (0.115 R)
• M21: 43,428,561 km (0.105 R)
• M22: 45,649,341 km (0.101 R)
• M23: 48,485,119 km (0.11 R)
• M24: 50,687,648 km (0.055 R)
• M25: 71,224,444 km (0.104 R)
• M26: 77,972,205 km (0.09 R)
• M27: 82,013,143 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,262 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit